Sources, Characteristics, and In-Situ Degradation of Dissolved Organic Matters: A Case Study of a Drinking Water Reservoir Located in the Cold-Temperate Forest

2021 ◽  
Author(s):  
Fan Liu ◽  
Qingliang Zhao ◽  
Jing Ding ◽  
Lili Li ◽  
Kun Wang ◽  
...  
Keyword(s):  
Drinking Water ◽  
Temperate Forest ◽  
Water Reservoir ◽  
Organic Matters ◽  
Drinking Water Reservoir ◽  
Dissolved Organic Matters ◽  
In Situ Degradation

Identification of MIB producers and odor risk assessment using routine data: A case study of an estuary drinking water reservoir

2021 ◽  
Vol 192 ◽  
pp. 116848
Author(s):  
Ming Su ◽  
Yiping Zhu ◽  
Zeyu Jia ◽  
Tingting Liu ◽  
Jianwei Yu ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Drinking Water ◽  
Water Reservoir ◽  
Routine Data ◽  
Drinking Water Reservoir

scholarly journals Occurrence of cyanobacteria, actinomycetes, and geosmin in drinking water reservoir in Korea: a case study from an algal bloom in 2012

2020 ◽  
Vol 20 (5) ◽  
pp. 1862-1870
Author(s):  
Jung Eun Lee ◽  
Seok-Jae Youn ◽  
Myeongseop Byeon ◽  
Soon-Ju Yu
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Cell Density ◽  
Algal Bloom ◽  
Water Reservoir ◽  
Primary Source ◽  
High Concentration ◽  
Drinking Water Reservoir ◽  
Peak Value

Abstract In 2012, a large concentration of geosmin was found in the Paldang reservoir, which is the primary source of drinking water in Seoul, Korea. In June and September 2012, we measured the concentrations of cyanobacteria and actinomycetes, and geosmin, to identify the source of geosmin in the Paldang reservoir. A total of 68 water samples were collected from two sampling sites (Sambong, Paldang), and used to analyze the correlation between cyanobacteria, actinomycetes, and geosmin. The cell density attained a maximum of 24,722 cells/mL on August 11, 2012 and geosmin occurred at a high concentration of 3,934 ng/L on August 13 in Sambong. After July 31, 2012 a rapid increase in growth and cell density occurred with a peak value of 11,568 cells/mL on August 6, 2012. At the same time, the geosmin concentration increased to 3,157 ng/L in Paldang. The number of cyanobacteria positively correlated with geosmin concentration (R2 = 0.84, P < 0.0001), while actinomycetes were not significantly correlated with geosmin (R2 = 0.01, P = 0.709). In addition, the number of actinomycetes was associated with increased turbidity (R = 0.507). Among the various water quality constituents, temperature affected cyanobacteria in the Paldang reservoir (R = 0.803). These results suggest that cyanobacteria are the main source of geosmin in the Paldang reservoir, which might be providing useful information for managing the unpleasant taste of its drinking water.

Sediment pollution characteristics and in situ control in a deep drinking water reservoir

2017 ◽  
Vol 52 ◽  
pp. 223-231 ◽  
Author(s):  
Zizhen Zhou ◽  
Tinglin Huang ◽  
Yang Li ◽  
Weixing Ma ◽  
Shilei Zhou ◽  
...  
Keyword(s):  
Drinking Water ◽  
Water Reservoir ◽  
Sediment Pollution ◽  
Pollution Characteristics ◽  
Drinking Water Reservoir ◽  
In Situ Control

Comparing in situ particle monitoring to microscopic counts of plankton in a drinking water reservoir

2010 ◽  
Vol 44 (11) ◽  
pp. 3496-3510 ◽  
Author(s):  
Nicole Scheifhacken ◽  
Heidi Horn ◽  
Lothar Paul
Keyword(s):  
Drinking Water ◽  
Water Reservoir ◽  
Drinking Water Reservoir ◽  
Particle Monitoring

Drinking Water, Reservoir Water Purification Systems, Case Study Putatan/Philippines

2019 ◽  
pp. 1-26
Author(s):  
Reyzille Joy I. Illazar ◽  
Christophe Perillat ◽  
Vikraman Rangasamy
Keyword(s):  
Drinking Water ◽  
Water Purification ◽  
Water Reservoir ◽  
Reservoir Water ◽  
Drinking Water Reservoir

Inspecting the Uninspectable: a 40-year-old force main beneath a drinking water reservoir. Failure is not an option

2017 ◽  
Vol 2017 (6) ◽  
pp. 4586-4604
Author(s):  
Ari Elden ◽  
Gary Skipper ◽  
Don Gordon ◽  
Ernesto Fernandez ◽  
Chris Garrett
Keyword(s):  
Drinking Water ◽  
Water Reservoir ◽  
Drinking Water Reservoir

scholarly journals Effect of hydrogen peroxide on natural phytoplankton and bacterioplankton in a drinking water reservoir: Mesocosm-scale study

2021 ◽  
pp. 117069
Author(s):  
Allan A. Santos ◽  
Dayvson O. Guedes ◽  
Mário U.G. Barros ◽  
Samylla Oliveira ◽  
Ana B.F. Pacheco ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Drinking Water ◽  
Water Reservoir ◽  
Drinking Water Reservoir ◽  
Natural Phytoplankton

Effect of overlying water pH, temperature, and hydraulic disturbance on heavy metal and nutrient release from drinking water reservoir sediments

2021 ◽  
Author(s):  
Cheng Peng ◽  
Yunying Huang ◽  
Xuchen Yan ◽  
Lei Jiang ◽  
Xuefei Wu ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Water Reservoir ◽  
Nutrient Release ◽  
Overlying Water ◽  
Reservoir Sediments ◽  
Drinking Water Reservoir ◽  
Water Ph
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